node-google-spreadsheets is no longer hosted on xavierha's github

[arnauddrain]

During installation, this error message appears:

npm ERR! Error while executing:
npm ERR! C:\Program Files\Git\cmd\git.EXE ls-remote -h -t git://github.com/xavierha/node-google-spreadsheets.git
npm ERR!
npm ERR! fatal: remote error:
npm ERR!   Repository not found.
npm ERR!
npm ERR! exited with error code: 128

npm ERR! A complete log of this run can be found in:
npm ERR!     C:\Users\drain\AppData\Roaming\npm-cache\_logs\2018-12-28T15_06_52_216Z-debug.log

This is due to the fact that node-google-spreadsheets is no longer hosted on xavierha's github.